Average annual temperature is 25.9 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 21.2 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of Palmar Sur
* Weather data for Palmar Sur Costa Rica is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.6 | 31.5 | 31.1 | 30.9 | 31.3 | 39.7 | 30.3 | 30.3 | 30.2 | 30.3 | 29.4 | 30.4 |
| Average daytime temperature (°C) | 27.9 | 29.6 | 29.4 | 29.8 | 29.9 | 29.3 | 28.5 | 28.6 | 28.7 | 28.6 | 27.9 | 29.0 |
| Average temperature (°C) | 24.8 | 26.2 | 25.7 | 26.3 | 26.6 | 26.1 | 26.0 | 26.0 | 25.8 | 25.5 | 25.3 | 26.1 |
| Average night temperature (°C) | 22.4 | 23.0 | 23.1 | 23.6 | 24.3 | 24.1 | 24.2 | 24.1 | 24.0 | 23.6 | 23.7 | 23.8 |
| Absolute minimum temperature (°C) | 21.2 | 22.3 | 22.1 | 22.5 | 22.9 | 23.1 | 23.0 | 22.9 | 23.1 | 22.5 | 22.9 | 22.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.9 | 10.0 | 10.3 | 9.1 | 7.8 | 6.9 | 7.8 | 7.7 | 7.0 | 6.8 | 10.3 |
| Precipitation (mm) | 61 | 3 | 133 | 66 | 273 | 218 | 234 | 287 | 259 | 533 | 716 | 78 |
| Sunny days | 3 | 17 | 7 | 4 | 6 | 3 | 1 | 2 | 0 | 0 | 0 | 9 |
| Rainy days | 28 | 11 | 24 | 26 | 25 | 27 | 30 | 29 | 30 | 31 | 30 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Palmar Sur during the most sunny months:
The largest precipitation sum in Palmar Sur is at